| item | value |
| Place of Origin | China |
| | Guangdong |
| Brand Name | Baoshenxin Technology |
| Model Number | W501 |
| Power Source | Electric |
| Warranty | 1 Year |
| After-sale Service | Online technical support |
| Power Supply Mode | Built-in Battery |
| Material | plastics |
| Shelf Life | 5 years |
| Quality Certification | ce |
| Instrument classification | Class II |
| Safety standard | GB/T18830-2009 |
| Product name | sphygmomanometer |
| Accuracy | Static pressure: ±3mmHg(±0.4kPa);. |
| Product Dimension | 78.5*68*30 mm |
| Backlight | no backlight |
| Memory | 2*99 Groups Memory(doule Users) |
| Auto-power Off | 1Min |
| Power supply | 2 No. 7 batteries |
| Screen size | 2.2 inches |